Cisco Catalyst WS-C3750-24TS-E Ethernet Switch
Cisco Catalyst WS-C3750-24TS-E have dynamic ARP inspection that helps ensure user integrity by preventing malicious users from exploiting the insecure nature of the ARP protocol. DHCP snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses. This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning. Other features of the WS-C3750-24TS-E include 32 GBPS, high-speed stacking bus, innovative stacking technology, enterprise-class intelligent services delivered to the network edge, full dynamic IP routing and much more.
World Data Products, Inc. (WDPI) will provide you the best pricing on all Cisco Catalyst WS-C3750-24TS-E switches. Next day delivery and industry leading one-year warranties on all Cisco hardware are only two of the many value-added services WDPI can offer you to make your next hardware buying experience a satisfying one. Also, ask us about our third-party maintenance agreements.
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Catalyst 3750 WS-C3750-24TS-E 10/100Mbps + 1000Mbps Switch |  |
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Product Description |
CISCO Catalyst 3750 WS-C3750-24TS-E 10/100Mbps + 1000Mbps switch. Twenty-four ethernet 10/100 ports 2 SFP-based gigabit ethernet ports Up to 12,000 MAC address table 128 MB DRAM and 16 MB flash memory buffer. |
Brand/Series |
CISCO/Catalyst 3750 |
Model |
WS-C3750-24TS-E |
Standards |
IEEE 802.1s IEEE 802.1w IEEE 802.1x IEEE 802.3ad IEEE 802.3af IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports IEEE 802.1D Spanning Tree Protocol IEEE 802.1p CoS classification IEEE 802.1Q VLAN IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-T IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X |
Ports |
24 Ethernet 10/100/1000 ports 4 SFP-based Gigabit Ethernet ports |
Speed |
10/100/1000Mbps |
MAC Address Table |
Up to 12,000 |
Buffer Memory |
128 MB DRAM and 16 MB Flash memory |
Security |
IEEE 802.1x allows dynamic, port-based security, providing user authentication. IEEE 802.1x with VLAN assignment allows a dynamic VLAN assignment for a specific user regardless of where the user is connected. IEEE 802.1x with voice VLAN permits an IP phone to access the voice VLAN irrespective of the authorized or unauthorized state of the port. IEEE 802.1x and port security are provided to authenticate the port and manage network access for all MAC addresses, including that of the client. IEEE 802.1x with an ACL assignment allows for specific identity-based security policies regardless of where the user is connected. IEEE 802.1x with guest VLAN allows guests without 802.1x clients to have limited network access on the guest VLAN. CISCO security VLAN ACLs on all VLANs prevent unauthorized data flows from being bridged within VLANs. CISCO standard and extended IP security router ACLs define security policies on routed interfaces for control-plane and data-plane traffic. Port-based ACLs for Layer 2 interfaces allow security policies to be applied on individual switch ports. Secure Shell (SSH) Protocol, Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3) provide network security by encrypting administrator traffic during Telnet and SNMP sessions. SSH Protocol, Kerberos, and the cryptographic version of SNMPv3 require a special cryptographic software image because of U.S. export restrictions. Private VLAN Edge provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users' traffic. Dynamic ARP Inspection helps ensure user integrity by preventing malicious users from exploiting the insecure nature of the ARP protocol. DHCP Snooping prevents malicious users from spoofing a DHCP server and sending out bogus addresses. This feature is used by other primary security features to prevent a number of other attacks such as ARP poisoning. |
Cabling |
10BASE-T ports: RJ-45 connectors, 2-pair Category 3 (Cat-3), 4, or 5 unshielded twisted-pair (UTP) cabling 100BASE-TX ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling 100BASE-FX ports: MT-RJ connectors, 50/125 or 62.5/125 micron multimode fiber 1000BASE-T ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling 1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Cat-5 UTP cabling 1000BASE-SX, -LX/LH, -ZX, and CWDM SFP-based ports: LC fiber connectors (single-mode, or multimode fiber) 10GBASE-ER XENPAK-based port (single-mode) 10GBASE-LR XENPAK-based port (single-mode) CISCO StackWise stacking ports: copper-based CISCO StackWise cabling Management console port: RJ-45-to-DB9 cable for PC connections |
LEDs |
Per-port status LEDs: link integrity, disabled, activity, speed, and full-duplex indications System-status LEDs: system, RPS, and bandwidth-utilization indications |
VLAN Support |
Yes |
Power |
AC Input Voltage and Frequency: 100-240 VAC, 3.0-1.5A, 50-60 Hz DC Input Voltages: +12V at 17A |
Dimensions |
17.5" x 11.6" x 2.6" |
Weight |
12.5 lbs. |
Temperature |
0ºC to 45ºC (32ºF to 113ºF) |
Humidity |
10 to 85% (noncondensing) |
Features |
32 Gbps, high-speed stacking bus Innovative stacking technology 1.5 RU stackable, multilayer switch Enterprise-class intelligent services delivered to the network edge IP Services Image installed Full dynamic IP routing Ease of Use and Deployment Superior Redundancy for Fault Backup High-Performance IP Routing Integrated CISCO IOS Software Features for Bandwidth Optimization Scalable Stacking Advanced QoS Granular Rate Limiting |
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